loplugin:salunicodeliteral: starmath

Change-Id: Ic02e71ccb2d5fe2e3505853c6e164f17e26361b2

5 files changed, 15 insertions, 15 deletions

diff --git a/starmath/source/mathmlattr.cxx b/starmath/source/mathmlattr.cxx
index 0c39c3e2862e..fd7bf378724c 100644
--- a/starmath/source/mathmlattr.cxx
+++ b/starmath/source/mathmlattr.cxx
@@ -34,14 +34,14 @@ sal_Int32 ParseMathMLUnsignedNumber(const OUString &rStr, Fraction *pUN)
     for (nIdx = 0; nIdx < nLen; nIdx++)
     {
         auto cD = rStr[nIdx];
-        if (cD == sal_Unicode('.'))
+        if (cD == u'.')
         {
             if (nDecimalPoint >= 0)
                 return -1;
             nDecimalPoint = nIdx;
             continue;
         }
-        if (cD < sal_Unicode('0') || sal_Unicode('9') < cD)
+        if (cD < u'0' || u'9' < cD)
             break;
     }
     if (nIdx == 0 || (nIdx == 1 && nDecimalPoint == 0))
@@ -72,7 +72,7 @@ sal_Int32 ParseMathMLNumber(const OUString &rStr, Fraction *pN)
     assert(pN);
     if (rStr.isEmpty())
         return -1;
-    bool bNegative = (rStr[0] == sal_Unicode('-'));
+    bool bNegative = (rStr[0] == '-');
     sal_Int32 nOffset = bNegative ? 1 : 0;
     Fraction aF;
     auto nIdx = ParseMathMLUnsignedNumber(rStr.copy(nOffset), &aF);
@@ -137,7 +137,7 @@ sal_Int32 ParseMathMLAttributeLengthValue(const OUString &rStr, MathMLAttributeL
         pV->eUnit = MathMLLengthUnit::Pc;
         return nIdx + 2;
     }
-    if (sRest[0] == sal_Unicode('%'))
+    if (sRest[0] == u'%')
     {
         pV->eUnit = MathMLLengthUnit::Percent;
         return nIdx + 2;
diff --git a/starmath/source/mathmlexport.cxx b/starmath/source/mathmlexport.cxx
index 69546741e792..596ad9824129 100644
--- a/starmath/source/mathmlexport.cxx
+++ b/starmath/source/mathmlexport.cxx
@@ -90,7 +90,7 @@ sal_Unicode ConvertMathToMathML( sal_Unicode cChar )
     if (IsInPrivateUseArea( cChar ))
     {
         SAL_WARN("starmath", "Error: private use area characters should no longer be in use!" );
-        cRes = sal_Unicode('@'); // just some character that should easily be notice as odd in the context
+        cRes = u'@'; // just some character that should easily be notice as odd in the context
     }
     return cRes;
 }
diff --git a/starmath/source/node.cxx b/starmath/source/node.cxx
index 2907ca4bd5b1..3327d8c57b80 100644
--- a/starmath/source/node.cxx
+++ b/starmath/source/node.cxx
@@ -2348,7 +2348,7 @@ SmMathSymbolNode::SmMathSymbolNode(const SmToken &rNodeToken)
 :   SmSpecialNode(SmNodeType::Math, rNodeToken, FNT_MATH)
 {
     sal_Unicode cChar = GetToken().cMathChar;
-    if (sal_Unicode('\0') != cChar)
+    if (u'\0' != cChar)
         SetText(OUString(cChar));
 }
 
@@ -2570,7 +2570,7 @@ static bool lcl_IsFromGreekSymbolSet( const OUString &rTokenText )
     bool bRes = false;
 
     // valid symbol name needs to have a '%' at pos 0 and at least an additional char
-    if (rTokenText.getLength() > 2 && rTokenText[0] == sal_Unicode('%'))
+    if (rTokenText.getLength() > 2 && rTokenText[0] == u'%')
     {
         OUString aName( rTokenText.copy(1) );
         SmSym *pSymbol = SM_MOD()->GetSymbolManager().GetSymbolByName( aName );
diff --git a/starmath/source/ooxmlimport.cxx b/starmath/source/ooxmlimport.cxx
index 8d5c3ed5385a..1b80468320b2 100644
--- a/starmath/source/ooxmlimport.cxx
+++ b/starmath/source/ooxmlimport.cxx
@@ -457,9 +457,9 @@ OUString SmOoxmlImport::handleGroupChr()
     }
     OUString e = readOMathArgInElement( M_TOKEN( e ));
     m_rStream.ensureClosingTag( M_TOKEN( groupChr ));
-    if( pos == top && chr == sal_Unicode( 0x23de ))
+    if( pos == top && chr == u'\x23de')
         return "{" + e + "} overbrace { }";
-    if( pos == bot && chr == sal_Unicode( 0x23df ))
+    if( pos == bot && chr == u'\x23df')
         return "{" + e + "} underbrace { }";
     if( pos == top )
         return "{" + e + "} csup {" + OUStringLiteral1( chr ) + "}";
diff --git a/starmath/source/rect.cxx b/starmath/source/rect.cxx
index a693d932d07a..0199290ee215 100644
--- a/starmath/source/rect.cxx
+++ b/starmath/source/rect.cxx
@@ -119,13 +119,13 @@ bool SmIsMathAlpha(const OUString &rText)
     // and symbols).
     static std::unordered_set<sal_Unicode> const aMathAlpha({
         MS_ALEPH,               MS_IM,                  MS_RE,
-        MS_WP,                  sal_Unicode(0xE070),    MS_EMPTYSET,
-        sal_Unicode(0x2113),    sal_Unicode(0xE0D6),    sal_Unicode(0x2107),
-        sal_Unicode(0x2127),    sal_Unicode(0x210A),    MS_HBAR,
+        MS_WP,                  u'\xE070',              MS_EMPTYSET,
+        u'\x2113',              u'\xE0D6',              u'\x2107',
+        u'\x2127',              u'\x210A',              MS_HBAR,
         MS_LAMBDABAR,           MS_SETN,                MS_SETZ,
         MS_SETQ,                MS_SETR,                MS_SETC,
-        sal_Unicode(0x2373),    sal_Unicode(0xE0A5),    sal_Unicode(0x2112),
-        sal_Unicode(0x2130),    sal_Unicode(0x2131)
+        u'\x2373',              u'\xE0A5',              u'\x2112',
+        u'\x2130',              u'\x2131'
     });
 
     if (rText.isEmpty())
@@ -135,7 +135,7 @@ bool SmIsMathAlpha(const OUString &rText)
     sal_Unicode cChar = rText[0];
 
     // is it a greek symbol?
-    if (sal_Unicode(0xE0AC) <= cChar  &&  cChar <= sal_Unicode(0xE0D4))
+    if (u'\xE0AC' <= cChar  &&  cChar <= u'\xE0D4')
         return true;
     // or, does it appear in 'aMathAlpha'?
     return aMathAlpha.find(cChar) != aMathAlpha.end();